<P style="MARGIN: 0in 0in 10pt" class=MsoNormal><FONT color=#000000><FONT size=3>Degree °<?xml:namespace prefix = o /><o:p></o:p></FONT></FONT></P>
<P style="MARGIN: 0in 0in 10pt" class=MsoNormal><FONT color=#000000><FONT size=3>Angle <SPAN style="mso-spacerun: yes">&nbsp;</SPAN><SPAN style="FONT-FAMILY: 'Malgun Gothic', sans-serif; mso-ascii-font-family: Calibri; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 'Malgun Gothic'; mso-fareast-theme-font: minor-fareast; mso-hansi-font-family: Calibri; mso-hansi-theme-font: minor-latin" lang=KO>∠</SPAN><o:p></o:p></FONT></FONT></P>
<P style="MARGIN: 0in 0in 10pt" class=MsoNormal><FONT color=#000000><FONT size=3>Pi π<o:p></o:p></FONT></FONT></P>
<P style="TEXT-INDENT: -0.25in; MARGIN: 0in 0in 0pt 0.5in; mso-list: l0 level1 lfo1" class=MsoListParagraphCxSpFirst><SPAN style="FONT-FAMILY: Symbol; COLOR: red; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol"><SPAN style="mso-list: Ignore"><FONT size=3>·</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="COLOR: red"><FONT size=3>Foo<o:p></o:p></FONT></SPAN></P>
<P style="TEXT-INDENT: -0.25in; MARGIN: 0in 0in 0pt 0.5in; mso-list: l0 level1 lfo1" class=MsoListParagraphCxSpMiddle><SPAN style="FONT-FAMILY: Symbol; COLOR: red; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol"><SPAN style="mso-list: Ignore"><FONT size=3>·</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><SPAN style="COLOR: red"><FONT size=3>Bar<o:p></o:p></FONT></SPAN></P>
<P style="TEXT-INDENT: -0.25in; MARGIN: 0in 0in 10pt 0.5in; mso-list: l0 level1 lfo1" class=MsoListParagraphCxSpLast><FONT color=#000000><SPAN style="FONT-FAMILY: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol"><SPAN style="mso-list: Ignore"><FONT size=3>·</FONT><SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN></SPAN><FONT size=3>Baz<o:p></o:p></FONT></FONT></P>
<P style="MARGIN: 0in 0in 10pt" class=MsoNormal><o:p><FONT color=#000000 size=3>&nbsp;</FONT></o:p></P>